Southwest Power Pool

Balancing Authority Summary Information

Southwest Power Pool is ranked #5 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing Authority	Southwest Power Pool
States	Arkansas Colorado Iowa Kansas Louisiana Minnesota Missouri Montana Nebraska New Mexico North Dakota Oklahoma South Dakota Texas
Last Update	Apr 2026
Annual Generation	302.9 TWh
Power Plants	835
Utilities	440
Ranked #5 out of 65 in terms of net annual generation
Ranked #3 out of 32 in terms of annual generation from wind
Power Plant Types	Wind \| 37.2% Coal \| 28% Natural Gas \| 25.5% Nuclear \| 5.4% Water \| 2.9% Solar \| 0.9% Other Fuel \| 0.2%

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Daily Net Generation for Southwest Power Pool for the past 3 Years

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
West Gardner	Evergy Metro	Johnson, KS	502 GWh	May 2003	Dec 2024	Natural Gas
Rockhaven Wind Project, LLC	Rockhaven Wind Project, LLC	Hennepin, OK	502 GWh	Nov 2021	Feb 2026	Wind
North Fork Ridge Wind Energy Center	Empire District Electric Co	Mindenmines, MO	509 GWh	Nov 2020	Feb 2026	Wind
Buckeye Wind Energy Center	Invenergy Services LLC	Hays, KS	510 GWh	Jul 2015	Feb 2026	Wind
Slate Creek Wind Project LLC	EDF Renewable Asset Holdings, Inc.	Geuda Springs, KS	511 GWh	Nov 2015	Dec 2024	Wind
Origin Wind	Enel Green Power NA, Inc.	Hennepin, OK	514 GWh	Oct 2014	Dec 2024	Wind
Kings Point Wind Energy Center	Empire District Electric Co	Golden City, MO	515 GWh	Mar 2021	Feb 2026	Wind
Lon Wright	City of Fremont - (NE)	Fremont, NE	516 GWh	Jul 1957	Dec 2024	Subbituminous Coal : 93.4% Natural Gas : 5.8% Solar : 0.8%
Minco Wind IV, LLC	Minco Wind IV, LLC	Hinton, OK	535 GWh	Nov 2018	Feb 2026	Wind
Anadarko Plant	Western Farmers Elec Coop, Inc	Anadarko, OK	538 GWh	Jul 1953	Feb 2026	Natural Gas
Blue Canyon Windpower II	Blue Canyon Windpower II LLC	Carnegie, OK	543 GWh	Nov 2005	Dec 2024	Wind
Elk City LLC	Elk City LLC	Sweetwater, OK	547 GWh	Nov 2009	Feb 2026	Wind
Caney River Wind Project	Caney River Wind Project	Howard, KS	558 GWh	Oct 2011	Feb 2026	Wind
Emporia Energy Center	Evergy Kansas Central, Inc	Emporia, KS	566 GWh	May 2008	Feb 2026	Natural Gas
Sundance Wind Project, LLC	Public Service Co of Oklahoma	Alva, OK	568 GWh	Mar 2021	Feb 2026	Wind
Grant Wind, LLC	Southern Power Co	Medford, OK	572 GWh	Mar 2016	Dec 2024	Wind
Boiling Springs Wind Farm	Big Sky Wind, LLC	Woodward, OK	573 GWh	Nov 2020	Feb 2026	Wind
Blue Cloud Wind Energy LLC	TC Energy	Sudan, TX	578 GWh	Nov 2018	Feb 2026	Wind
Beatrice	Nebraska Public Power District	Beatrice, NE	590 GWh	Dec 2004	Sep 2024	Natural Gas
Ashdown	Domtar Industries Inc	Ashdown, AR	590 GWh	Dec 1967	Feb 2026	Black Liquor : 70.2% Natural Gas : 11.8% Wood/Wood Waste Solids : 10.9% Bituminous Coal : 5.9% Tire-derived Fuels : 1.2%
Prairie Breeze	SunEdison LLC	Elgin, NE	596 GWh	Apr 2014	Dec 2024	Wind
Bloom Wind	CP Bloom Wind LLC	Minneola, KS	598 GWh	May 2017	Feb 2026	Wind
Frontier Windpower II	Duke Energy Renewables Services	Blackwell, OK	599 GWh	Jan 2021	Feb 2026	Wind
Weatherford Wind Energy Center	FPL Energy Weatherford, LLC	Weatherford, OK	602 GWh	Mar 2005	Dec 2024	Wind
Dakota Range III Wind Project	Engie North America	Summit, SD	603 GWh	Apr 2021	Feb 2026	Wind
King Plains Wind Project	Engie North America	Garber, OK	609 GWh	Oct 2020	Feb 2026	Wind
Jayhawk Wind Energy Center	Invenergy Services LLC	Hepler, KS	611 GWh	Nov 2021	Feb 2026	Wind
Horseshoe Lake	Oklahoma Gas & Electric Co	Harrah, OK	615 GWh	Mar 1958	Dec 2024	Natural Gas
Cimarron Bend III	Enel Kansas, LLC	Minneola, KS	616 GWh	Nov 2020	Feb 2026	Wind
Brady II Wind Energy Center	Brady Wind II, LLC	Dickinson, ND	618 GWh	Nov 2016	Feb 2026	Wind
Horizon Hill Wind Project	Horizon Hill Wind, LLC	Crescent, OK	632 GWh	Jan 2024	Feb 2026	Wind
Brady Wind Energy Center	Brady Wind, LLC	Dickinson, ND	632 GWh	Oct 2016	Dec 2024	Wind
Goodwell Wind Project LLC	Enel Green Power NA, Inc.	Goodwell, OK	637 GWh	Nov 2015	Feb 2026	Wind
Sheldon	Nebraska Public Power District	Hallam, NE	644 GWh	Dec 1960	Feb 2026	Subbituminous Coal : 99.7%
Maddox	Southwestern Public Service Co	Hobbs, NM	644 GWh	Dec 1962	Feb 2026	Natural Gas
Reading Wind Project	Southern Power Co	Reading, KS	652 GWh	Apr 2020	Feb 2026	Wind
Sholes Wind Energy Center	Sholes Wind Energy Center, LLC	Randolph, NE	658 GWh	Oct 2019	Feb 2026	Wind
Wildcat Ranch Wind Project	Wildcat Ranch Wind Project, LLC	Morton, TX	660 GWh	Nov 2018	Feb 2026	Wind
Seiling Wind I	NextEra Energy Seiling Wind	Seiling, OK	669 GWh	Nov 2014	Dec 2024	Wind
Osborn Wind Energy	Osborn Wind Energy LLC	Stewartsville, MO	671 GWh	Nov 2016	Feb 2026	Wind
Wildorado Wind LLC	Wildorado Wind, LLC	Vega, TX	692 GWh	Mar 2007	Dec 2024	Wind
Riverside (OK)	Public Service Co of Oklahoma	Jenks, OK	696 GWh	Mar 1974	Feb 2026	Natural Gas
White Rock East Wind Project	White Rock Wind East, LLC	Anadarko, OK	706 GWh	Dec 2023	Feb 2026	Wind
Gavins Point	USACE-Omaha	Crofton, NE	713 GWh	Aug 1956	Dec 2024	Water
East Fork Wind Project, LLC	Engie North America	Colby, KS	713 GWh	Feb 2020	Feb 2026	Wind
Mammoth Plains	Mammoth Plains Wind Project	Oakwood, OK	720 GWh	Nov 2014	Dec 2024	Wind
Upstream Wind Energy LLC	Invenergy Services LLC	Neligh, NE	729 GWh	Nov 2018	Feb 2026	Wind
Diversion Wind Energy LLC	Southwestern Electric Power Co	Seymour, TX	738 GWh	Nov 2024	Jan 2026	Wind
Balko Wind LLC	Balko Wind LLC	Balko, OK	738 GWh	Jul 2015	Feb 2026	Wind
Sweetland Wind Farm, LLC	Sweetland Wind Farm, LLC	St. Lawrence, SD	746 GWh	Sep 2023	Feb 2026	Wind
Kingman Wind	Kingman Wind Energy, LLC	Cunningham, KS	753 GWh	Nov 2016	Feb 2026	Wind
Cimarron Bend Wind Project I, LLC	Cimarron Bend Wind Project I, LLC	Minneola, KS	754 GWh	Nov 2016	Feb 2026	Wind
Haystack Wind Project, LLC	Haystack Wind Project, LLC	Carroll, NE	755 GWh	Feb 2022	Feb 2026	Wind
Burke Wind, LLC	Burke Wind LLC	Bowbells, ND	760 GWh	Nov 2020	Feb 2026	Wind
Diamond Spring, LLC	ALLETE Clean Energy	Sulphur, OK	767 GWh	Nov 2020	Feb 2026	Wind
Cimarron Bend Wind Project II, LLC	Cimarron Bend Wind Project II, LLC	Minneola, KS	767 GWh	Feb 2017	Feb 2026	Wind
Sunflower Energy Center, LLC	Sunflower Energy Center, LLC	Peabody, KS	770 GWh	Sep 2023	Feb 2026	Wind
Waverly Wind Farm LLC	Waverly Wind Farm LLC	Waverly, KS	771 GWh	Dec 2015	Dec 2024	Wind
Armadillo Flats Wind Project, LLC	Armadillo Flats Wind Project, LLC	Enid, OK	775 GWh	Nov 2018	Feb 2026	Wind
Bluestem	Bluestem Wind Energy, LLC	Beaver, OK	777 GWh	Nov 2016	Feb 2026	Wind
Oliver Wind IV	Oliver Wind IV, LLC	Hannover, ND	779 GWh	Nov 2024	Feb 2026	Wind
Southwestern	Public Service Co of Oklahoma	Anadarko, OK	779 GWh	Jun 1952	Dec 2024	Natural Gas
Plum Creek Wind Project (NE)	Plum Creek Wind, LLC	Winside, NE	783 GWh	May 2020	Feb 2026	Wind
Buffalo Dunes Wind Project	Buffalo Dunes Wind Project LLC	Satanta, KS	787 GWh	Nov 2013	Feb 2026	Wind
Ninnescah Wind Energy, LLC	Ninnescah Wind Energy LLC	Cunningham, KS	791 GWh	Nov 2016	Feb 2026	Wind
Red Dirt Wind Project	Red Dirt Wind Project, LLC	Hennessy, OK	803 GWh	Nov 2017	Feb 2026	Wind
Thunder Ranch Wind Project	Thunder Ranch Wind Project, LLC	Marland, OK	806 GWh	Nov 2017	Feb 2026	Wind
Big Bend Dam	USACE-Omaha	Chamberlain, SD	813 GWh	Aug 1964	Dec 2024	Water
Cedar Bluff Wind, LLC	Cedar Bluff Wind, LLC	Brownwell, KS	814 GWh	Nov 2015	Dec 2024	Wind
Plant X	Southwestern Public Service Co	Earth, TX	816 GWh	Dec 1951	Dec 2024	Natural Gas : 99.9%
Atchison County Wind	Union Electric Co - (MO)	Westboro, MO	832 GWh	Feb 2021	Feb 2026	Wind
Prevailing Wind Park	AES Distributed Energy	Lesterville, SD	840 GWh	Feb 2020	Feb 2026	Wind
Persimmon Creek Wind Farm 1, LLC	Evergy Kansas Central, Inc	Vici, OK	845 GWh	Aug 2018	Feb 2026	Wind
Chisholm View Wind Project	Chisholm View Wind Project	Hunter, OK	851 GWh	Nov 2012	Feb 2026	Wind
North Bend Wind Project, LLC	North Bend Wind Project, LLC	Highmore, SD	862 GWh	Nov 2023	Feb 2026	Wind
Pratt Wind, LLC	Pratt Wind, LLC	Andover, KS	869 GWh	Nov 2018	Feb 2026	Wind
Maverick Wind Project, LLC	Public Service Co of Oklahoma	Meno, OK	875 GWh	Aug 2021	Feb 2026	Wind
Rattlesnake Creek Wind Project	Rattlesnake Creek Wind Project, LLC	Dixon, NE	877 GWh	Nov 2018	Feb 2026	Wind
Aurora Wind Project	Aurora Wind Project, LLC	Tioga, ND	896 GWh	Dec 2020	Feb 2026	Wind
Little Blue Wind Project, LLC	Little Blue Wind Project, LLC	Blue Hill, NE	901 GWh	Nov 2021	Feb 2026	Wind
Great Western Wind Energy, LLC	EDF Renewable Asset Holdings, Inc.	Arnett, OK	913 GWh	Nov 2016	Feb 2026	Wind
Ponderosa Wind Energy Center	Ponderosa Wind, LLC	Beaver, OK	913 GWh	Oct 2020	Feb 2026	Wind
Diamond Vista Wind Project, LLC	Enel Green Power Diamond Vista Wind Project, LLC	Tampa, KS	919 GWh	Nov 2018	Feb 2026	Wind
Rush Springs Wind	Rush Springs Wind Project	Marlow, OK	920 GWh	Nov 2016	Feb 2026	Wind
Roosevelt County	Boralex US Operations LLC	Portales, NM	932 GWh	Nov 2015	Feb 2026	Wind
Irish Creek Wind	Irish Creek Wind, LLC	Frankfort, KS	943 GWh	Nov 2021	Feb 2026	Wind
Milligan 1 Wind Farm	Milligan 1 Wind, LLC	Western, NE	964 GWh	Nov 2020	Feb 2026	Wind
Palo Duro Wind	Palo Duro Wind	Perryton, TX	966 GWh	Nov 2014	Feb 2026	Wind
Kingfisher Wind LLC	Kingfisher Wind LLC	Kingfisher, OK	978 GWh	Feb 2016	Feb 2026	Wind
Caddo Wind	ALLETE Clean Energy	Apache, OK	991 GWh	Dec 2021	Feb 2026	Wind
Skeleton Creek Energy Center Hybrid	Skeleton Creek Energy Center	Carrier, OK	996 GWh	Nov 2020	Feb 2026	Wind : 82.4% Solar : 17.6%
Rock Creek Wind Project	Enel Green Power NA, Inc.	Tarkio, MO	1 TWh	Oct 2017	Feb 2026	Wind
Triple H Wind Project	Engie North America	Highmore, SD	1 TWh	Oct 2020	Feb 2026	Wind
Solomon Forks Wind Project, LLC	Engie North America	Colby, KS	1 TWh	Jun 2019	Feb 2026	Wind
Soldier Creek Wind	Soldier Creek Wind LLC	Corning, KS	1 TWh	Oct 2020	Feb 2026	Wind
Western Plains Wind Farm	Evergy Kansas Central, Inc	Spearville, KS	1 TWh	Feb 2017	Feb 2026	Wind
Bethel Wind Farm LLC	Southern Power Co	Dimmitt, TX	1 TWh	Dec 2016	Feb 2026	Wind
25 Mile Creek	Enel Green Power NA, Inc.	Gage, OK	1 TWh	Dec 2022	Feb 2026	Wind
Thunderhead Wind Energy LLC	Invenergy Services LLC	Boone, NE	1 TWh	Oct 2022	Feb 2026	Wind
Pioneer Generation Station	Basin Electric Power Coop	Williston, ND	1 TWh	Aug 2013	Dec 2024	Natural Gas

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#27	Associated Electric Cooperative, Inc.	23.9 TWh	47
#47	El Paso Electric Company	7.0 TWh	32
#3	Electric Reliability Council of Texas, Inc.	488.2 TWh	1,313
#2	Midcontinent Independent System Operator, Inc.	664.4 TWh	2,831
#21	Public Service Company of Colorado	46.1 TWh	210
#34	Public Service Company of New Mexico	15.4 TWh	116
#51	Southwestern Power Administration	4.6 TWh	34
#9	Tennessee Valley Authority	163.1 TWh	204
#24	Western Area Power Administration - Rocky Mountain Region	31.3 TWh	192
#62	Western Area Power Administration - Upper Great Plains West	356.2 GWh	24

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	664.4 TWh	2,831
#3	Electric Reliability Council of Texas, Inc.	488.2 TWh	1,313
#5	Southwest Power Pool	302.9 TWh	835
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#7	California Independent System Operator	176.8 TWh	2,075
#9	Tennessee Valley Authority	163.1 TWh	204
#10	Florida Power & Light Co.	150.9 TWh	187
#12	New York Independent System Operator	134.4 TWh	1,211
#13	Duke Energy Carolinas	112.5 TWh	565
#15	ISO New England	111.1 TWh	1,577